| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.28 | 5.514% | $235.5917 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $169.39 | 8.136% | $183.1716 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $245.61 | 11.235% | $273.2043 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $52.88 | 4.639% | $55.3331 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $217.41 | 12.667% | $244.9493 | $244.95 | $244.95 | $244.90 |
| Purchase #6 | $9.80 | 3.125% | $10.1063 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $208.66 | 9.180% | $227.815 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,127.03 | $1,230.1713 | $1,230.17 | $1,230.15 | $1,230.10 | |